69983108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 136745280

約数和(自身を除く): 66762172

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 379, 689, 758, 871, 1378, 1516, 1742, 2756, 3484, 3551, 4927, 7102, 9854, 14204, 19708, 20087, 25393, 40174, 46163, 50786, 80348, 92326, 101572, 184652, 261131, 330109, 522262, 660218, 1044524, 1320436, 1345829, 2691658, 5383316, 17495777, 34991554, 69983108]

約数ペア:

[(1, 69983108), (2, 34991554), (4, 17495777), (13, 5383316), (26, 2691658), (52, 1345829), (53, 1320436), (67, 1044524), (106, 660218), (134, 522262), (212, 330109), (268, 261131), (379, 184652), (689, 101572), (758, 92326), (871, 80348), (1378, 50786), (1516, 46163), (1742, 40174), (2756, 25393), (3484, 20087), (3551, 19708), (4927, 14204), (7102, 9854)]